General description Eye Self Locking Hook Grade 100 13MM is a high-quality lifting accessory designed for safety and efficiency in the lifting gear industry. This autolock hook features a self-locking mechanism that ensures the latch closes automatically under load, providing an added layer of safety. The hook is suitable for chain sizes of 13MM and is made from Grade 100 material, which is lighter yet stronger than Grade 80 alternatives. Technical specifications Material: Grade 100 Finish: Light Green (Colour May Vary) Factor of Safety: 4:1 Conforms to: ASTM A952 Product Codes and Specifications: Product Code: SFG10EAH06 - SWL: 1.5 Tonne, A: 105.5 MM, B: 21.5 MM, C: 15 MM, D: 29 MM, E: 137 MM, F: 10 MM, G: 20.5 MM Product Code: SFG10EAH08 - SWL: 2.5 Tonne, A: 134.5 MM, B: 26.5 MM, C: 20 MM, D: 37.5 MM, E: 172 MM, F: 12 MM, G: 26.5 MM Product Code: SFG10EAH10 - SWL: 4 Tonne, A: 167 MM, B: 31 MM, C: 27 MM, D: 48.5 MM, E: 210 MM, F: 12.5 MM, G: 33.5 MM Product Code: SFG10EAH13 - SWL: